I know a very rich young man who thought he was just having a good time in his youth—sowing his wild oats—who would give a large part of his vast wealth to-day if he could blot out a few years of his folly.

It seems strange that men will work hard to build a reputation, and then throw it all away by some weakness in their character. How many men there are in this country with great brain power, men who are kings in their specialties, men who have worked like slaves to achieve their aims, whose reputations have been practically ruined by the flaw of impurity!

Character is a record of our thoughts and acts. That which we think about most, the ideals and motives uppermost in our mind, are constantly solidifying into character. What we are constantly thinking about, and aiming toward and trying to obtain becomes a permanent part of the life.

The man whose thoughts are low and impure, very quickly gives this bent and tendency to his character.

The character levels itself with the thought, whether high or low. No man can have a pure, clean character who does not habitually have pure, clean thoughts. The immoral man is invariably an impure thinker—whatever we harbor in the mind out-pictures itself in the body.

In Eastern countries the leper is compelled to cry, "Unclean, unclean," upon the approach of any one not so cursed. What a blessing to humanity if our modern moral lepers were compelled to cry, "Unclean, unclean," before they approach innocent victims with their deadly contagion!

About the vilest thing on earth is a human being whose character is so tainted with impurity that he leaves the slimy trail of the serpent wherever he goes.

There never was a more beautiful and pathetic prayer than that of the poor soiled, broken-hearted Psalmist in his hour of shame, "Create in me a clean heart." "Who shall ascend into the hill of the Lord, who shall stand in His holy place? He that hath clean hands and a pure heart." There are thousands of men who would cut off their right hands to-day to be free from the stain, the poison, of impurity.

There can be no lasting greatness without purity. Vice honeycombs the physical strength as well as destroys the moral fiber. Now and again some man of note topples with a crash to sudden ruin. Yet the cause of the moral collapse is not sudden. There has been a slow undermining of virtue going on probably for years; then, in an hour when honor, truth, or honesty is brought to a crucial test, the weakened character gives way and there is an appalling commercial or social crash which often finds an echo in the revolver shot of the suicide.

Tennyson shows the effect of Launcelot's guilty love for Guinevere, in the great knight's conscious loss of power. His wrongful passion indirectly brought about the death of fair Elaine. He himself at times shrank from puny men wont to go down before the shadow of his spear. Like a scarlet blot his sin stains all his greatness, and he muses on it remorsefully: